#243D5A
Blue
HEX
RGB
HSL
About #243D5A Blue
#243D5A is a blue color. In the RGB color model, it is composed of 36 red, 61 green, and 90 blue. In the HSL color space, it has a hue of 212°, saturation of 43%, and lightness of 25%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code & Gradients
Use #243D5A in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
212°
Hue
43%
Saturation
25%
Lightness
Blue
Color Harmonies
Colors that work well with #243D5A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #243D5A against white and black backgrounds.
Aa#243D5A on White
Contrast Ratio11.11:1
AA ✓AA Large ✓AAA ✓
Aa#243D5A on Black
Contrast Ratio1.89:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #243D5A across different color formats.
| Format | Value |
|---|---|
| HEX | #243D5A |
| RGB | rgb(36, 61, 90) |
| HSL | hsl(212, 43%, 25%) |
| RGB Decimal | 36, 61, 90 |
| RGB Percent | 14.1%, 23.9%, 35.3% |
| CMYK (approx.) | 60%, 32%, 0%, 65% |
Related Palettes
12 palettes using #243D5A or similar colors